There are members that asked me, enough times, the plans of the tremendous Peavey UDH bandpass subwoofer (135dB SPL max continuous, 140dB SPL max peak), as i had 4 original units of them and 4 clones that i built myself. Here the plans for whoever want to build them.
Enjoy 🙂
Enjoy 🙂
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Interesting design - looks like the combination of two different 4th order BP alignments. I wonder what was the thinking behind that?
The impedance curve suggests all sorts of bad news however, unless that was a feature of this asymmetrical design
The impedance curve suggests all sorts of bad news however, unless that was a feature of this asymmetrical design
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